Miska may refer to: People Miska III Atyusz, Hungarian noble Brad Miska, American film producer Pali Miska, Albanian politician Miska Humaloja, Finnish ice hockey player Miska Magyarics, Hungari
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836647662c6ababe0d79f15d8c0475eb183dea306c3af1288dee6b3f85da8a59. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b0b53b8-9199-485d-8a81-4312636fa8b5.json and https://artists.proofprofile.net/proofs/artist/4b0b53b8-9199-485d-8a81-4312636fa8b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063e30d3355714162be0c5ce2451f289446ffa4428bda2179722325f4ff44b07. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2314106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bca74627787a171b22e69397c90e0a1470f91f000bd860d7b887b1db5c81ca. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2364630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c018fd59a412d7cbeb6f7a7d32f0029ba6173c1666e7174cca973eda993332. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42390745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607c22de66e71a86c43df67cb1b80c9b57c2dfb6f7a1b464da7d94a44b70c45c. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2361367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be103569f8fd581814980e7a09fe7aa02c35c6d6f2863629920d3e9416ca423. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72487510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08db2f72875522a5b2cf0b091bb7a5388e3f793a734df385dadec4e0ce59a77. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2471354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c6434d38c249efd252eda93fe62c85e2d04f2a869d2c8acb8ee5004c546548. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2407096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6c365e7a5b55f9c2e6260ee7cca4adb676a56dfa4f4c9a3ab0928accb8d699. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2407445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc72e21746fd701def9ee0f19c9e67ecebdd8605c8f26aa199d5306460de30b5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52419719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7816922977bf39c3c68018f5cd7e8a6dfbeacc83e29ff7b16b8cdcff9901cd41. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52419720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd338c781c48686324173d1c28e7fc5115d3eaeca88d037742b7ce84dc27d0266. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52419722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf597ba710fe652f38f0a47eee8c35aa0bd84dcea3e1f0dbbf653e699b1a93d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52419723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54342d6b6aec65859d0aa5a9bf8b0d2a06e7b930bb388d80c58df3b4b8a5e3cb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52419724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1143c11f66bc10329347c50f322b1742079521e34579f7e1c042d093864e45c1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52419725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6153d187919712f4bdb84c582c460f7dcff169c2d2bd714d5f86dabf2dd74a4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32445891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbd64dc8527ba8e4f0c023eb6fcd56a7933b42729442644157d4421c98270db. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2412694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284b77c5a120927a1a0d02f13eb9742344c09797a4bf521a123544ea225d9c64. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF032416535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9eefc795ae0fc70c21f46e32a4eaf54c1e61683b02565f26534eaa4e6bf6a2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2482419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be1e529a6e0d42b49643803951632f6f7a153230b45e304ecb41c6694d80a36. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2466245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5dd423dce0646cbd66b8ccca280a5db78c8962d264abe39c946290a0fad374. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2466246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd255b7de7a1b0c02e3869b6d4ee51079a6500ceac8656ef07098b0b169a26b34. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2466247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467a8f751a26da3e476cd65f9ab55bf16ceeb1d93f26b209e181112fb782e161. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2466248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355e8eae2aaf4e4e9fcd6d2428ee4c149de97cb18fe924b528c5af3475a39ea7. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2466249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9eefc795ae0fc70c21f46e32a4eaf54c1e61683b02565f26534eaa4e6bf6a2. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2482419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f01ffc843ce7a3c91544ec892cbc0d8316fead2e56aaa4c4446a5cf0a7f102. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2466252.